Luka Velji lago (42°45′N 16°49′E) lies between the W end of Otok Lastovo and the E side of Otok Prežba and is entered between Rt Cuf, distinguished by large red patches, and Rt Kremene, 0. 35 miles N. Prolaz Most at the head of the harbour, connects with Luka Mali lago. Anchorage may be obtained: N or S of Otočić Makarac in about 29 to 47 m, sand and shells. In Uvalica Kremena, to which entry is prohibited, entered close N of Rt Kremene, bordered by cliffs and sheltered in all winds. In Uvalica Ubli, half mile ESE of Rt Cuf.